COVID-19 update: limited operations for essential services.
Sewage Treatment Plants & Septic Tanks
Klargester BioDisc rotational biological contractor sewage treatment plant.
  • Klargester BioDisc rotational biological contractor sewage treatment plant.
  • A 3D cross section of the Klargester BioDisc.
  • A 2D cross section of the Klargester BioDisc.

12 Person Klargester BioDisc BB Sewage Treatment Plant

5-7 working days
5-7 working days
£4,006.08 (Ex. VAT)
Free Delivery (Restrictions Apply)
Not available for delivery

Delivery from £15 5-7 working days

Carbon neutral delivery from JDP vehicles

Return within 30 days for a full refund

Product Details


Inhabitants: Up to 12 people
Diameter: 1995mm
Height: 2160mm (+300mm 750mm invert / +800mm 1250mm invert)
Depth to inlet invert level: 450/750/1250mm
Depth to outlet invert level: 1315mm
Pipe & Fittings: 110mm

Effluent Quality

BOD5: 10 mg/l
NH4: 3.8 mg/l
SS: 15 mg/l

The Klargester BioDisc treats wastewater to one the highest levels of standards in sewage treatment plants. It is the only packaged sewage treatment plant utilising Rotating Biological Contractor (RBC) technology - banks of vacuum-formed polypropylene media - that lowers running costs, increases performance, and offers a low carbon footprint of operation. 

The BioDisc BB model is suitable for multiple properties with a total inhabitant count of up to 12 people and is suitable for terraced or semi-detached properties, compliant with UK building regulations, as well as small housing schemes, small office developments and property with drainage systems not connected to mains sewerage systems.

  • Low running and maintenance costs
  • No noise or odours
  • Low profile cover
  • 450, 750 & 1250mm invert options for complex site conditions
  • Pumped outlet option also available
  • Control panel
  • Single-phase standard power supply
  • 682.55 kWh/year power consumption
  • Certified to BS EN 12566-3
  • CE-marked
5-7 working days
5-12 Persons
Install Type:
Product Type:
Sewage Treatment Plant

Also In This Range